👉 Melanorrhagia is a condition in which the skin pigment cells, mainly melanocytes, fail to produce enough melanin. Melanin is a yellowish-brown substance that helps protect the skin and other parts of the body from UV rays. In this case, the melanocytes are not producing enough melanin, which leads to a lack of protection against the harmful effects of ultraviolet (UV) radiation. This can cause problems such as sunburns, skin cancer, and increased